CVE-2024-25190
CRITICALl8w8jwt 2.2.1 - Timing Side-Channel Authentication Bypass via memcmp
Title source: llmDescription
l8w8jwt 2.2.1 uses memcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/P3ngu1nW/CVE_Request/blob/main/GlitchedPolygons%3Al8w8jwt.md
Scores
CVSS v3
9.8
EPSS
0.0090
EPSS Percentile
54.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-203
Status
published
Products (1)
glitchedpolygons/l8w8jwt
2.2.1
Published
Feb 08, 2024
Tracked Since
Feb 18, 2026